<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>text-shadow文字阴影</title>
  <style>
    .box1 {
      font-size: 40px;
      font-weight: bold;
      text-shadow:10px 10px 10px red; /*相比box-shadow 没有阴影扩展*/
    }
  </style>
</head>

<body>
<div class="box1">text-shadow</div>
</body>

</html>
